Question

what is theuniverse​

Answer 1

Answer:

all existing matter and space considered as a whole; the cosmos. The universe is believed to be at least 10 billion light years in diameter and contains a vast number of galaxies; it has been expanding since its creation in the Big Bang about 13 billion years ago...

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Answer 2

Answer:

• Universe is everything that we can touch, feel, measure , detect.. it includes all living things and stars and galaxy ,etc.. The universe contains billions of galaxies ,each containing millions or billions of stars ..